232227121 has 15 divisors (see below), whose sum is σ = 271789433. Its totient is φ = 198411780.

The previous prime is 232227103. The next prime is 232227131. The reversal of 232227121 is 121722232.

The square root of 232227121 is 15239.

It is a perfect power (a square), and thus also a powerful number.

232227121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-232227121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232227092 and 232227101.

It is not an unprimeable number, because it can be changed into a prime (232227131) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 746556 + ... + 746866.

Almost surely, 2^232227121 is an apocalyptic number.

232227121 is the 15239-th square number.

232227121 is the 7620-th centered octagonal number.

It is an amenable number.

232227121 is a deficient number, since it is larger than the sum of its proper divisors (39562312).

232227121 is an frugal number, since it uses more digits than its factorization.

232227121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650 (or 318 counting only the distinct ones).

The product of its digits is 672, while the sum is 22.

The cubic root of 232227121 is about 614.6638134387.

Adding to 232227121 its reverse (121722232), we get a palindrome (353949353).

The spelling of 232227121 in words is "two hundred thirty-two million, two hundred twenty-seven thousand, one hundred twenty-one".